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Avoid dynamic ip of ISP in messages?

Discussion in 'E-mail Discussion' started by hetch, Apr 1, 2009.

  1. hetch

    hetch Active Member

    Feb 4, 2009
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    I set up rDNS, SPF, Domain keys for all my sites on my VPS.

    Still yahoo pushing the email to junk. (SPF - pass, DK - pass)

    I gone thru the email headers of email sent from Squirrelmail. It seems my ISP IP number is adding to the 'Received:' headers. (It changes every time I login my internet). I read somewhere that dynamic ips are not good for email messages.


    I can add my ISP domain to my SPF?
    Ex: v=spf1 a mx ip4:server_ip include:ISP_DDOMAIN.COM ~all

    Right now it is just - "v=spf1 a mx ip4:server_ip ~all"


    Is there anyway I can avoid using ISP ip in my email headers? (if I send email from any php script, this isp ip is not added to the headers. But still email going to yahoo junk)

    thanks for reading.
    #1 hetch, Apr 1, 2009
    Last edited: Apr 1, 2009
  2. thobarn

    thobarn Well-Known Member

    Apr 25, 2008
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    sanctum sanctorum
    YAHOO! is not marking emails as spam because of dynamic IP. They are looking for DKIM, If you look at the email header in YAHOO! mailbox you will likely to see dkim=neutral (no sig), hence the spambox. Once the recepient marks any message from a particular email address as "Not Spam" then they will be delivered to inbox. PITA until DKIM is stable and CPanel implements it.
    #2 thobarn, Apr 3, 2009
    Last edited: Apr 3, 2009

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